use Operations::ValidateActingEntity;
use Operations::ValidateMap;
use Operations::ValidateDirection;
use Operations::ValidatePosition;
use Operations::AlterPosition;
use Operations::MoveEntity;
use Operations::PlaceEntity;
use Operations::CheckCellOccupied;
use Operations::CheckCellExists;
use Operations::CheckSurvival;
use Operations::KillEntity;
1;
